When a tsunami struck Japan in 2011, it swamped the Fukushima nuclear complex causing nuclear meltdown and releasing radiation that would cost a hundred thousand people their homes. With unique footage and powerful eyewitness testimony from key figures in the drama - the engineers in the plant, firemen, soldiers, pilots, tsunami survivors, the Japanese prime minister and even the MD of the company operating the plant - Inside the Meltdown reveals what really happened when a disaster unfolded that Japan's nuclear industry said would never happen. Also revealed are the tensions between the plant's owners and an increasingly distrustful Japanese prime minister, struggling to get at the truth of what was happening, fearful the owners planned to abandon the plant. He reveals his experts at one point warned he might need to evacuate vast areas of Japan, even the capital Tokyo.